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dalvyx [7]
2 years ago
6

K(-1)=? need hlep not ask for mush answers quick pls ❤️❤️

Mathematics
1 answer:
Alex_Xolod [135]2 years ago
6 0
The anwser is 7 I’m pretty sure
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Plz help bro I’ve asked this so many times
musickatia [10]

Answer:

why i know to answer - in the fist box there will come 22 the avrage of the thing in the 2nd box there will 67 the heigh of the number 45

Step-by-step explanation:

3 0
3 years ago
PLEASE PLEASE HELP!! ITS DUE TODAY!!
Nitella [24]

Answer:

7.5 square miles

Step-by-step explanation:

Begin by counting the number of squares that the lake completely or almost completely covers. There are six of these, as indicated by an X. Then find the squares which are about half covered by the lake. These are indicated by a Y. There are three of these. The remainder of the squares that contain some portion of the lake are less than half covered, so we will not count them.

Irregular Object

1 square = 1 sq. mile

Each X counts as one square mile, and each Y counts as 0.5 (12) of a square mile.

(6 × 1) + (3 × 0.5) = 6 + 1.5 = 7.5

The area of the lake is about 7.5 square miles.

4 0
3 years ago
Read 2 more answers
Help ASAP ! Please explain
pantera1 [17]

Answer:

C. reflection

Step-by-step explanation:

it's like your reflection on a mirror.

6 0
3 years ago
Can I get help with this
Hunter-Best [27]

Answer:

The correct option is;

B) -6

Step-by-step explanation:

The given parameters are;

The line of symmetry of f(x) = The line of the reflection of g(x) over the y-axis

f(x) = 3·x² + b·x + c

From the given graph of g(x), we have;

The vertex point of g(x) = (-1, 8)

The line of symmetry is the line x = -1

The image of the reflection of (x, y) over the y-axis is (-x, y)

The image of the vertex of g(x) following a reflection across the y-axis is (1, 8)

Therefore;

The line of symmetry of the image of g(x) following a reflection over the x-axis is the line x = 1

The line (axis) of symmetry of a quadratic function is the line x = -b/(2·a), which is a line that always go through the vertex of the parabola

Where;

a = The coefficient of x²

b = The coefficient of 'x'

For f(x) = 3·x² + b·x + c, a = 3, and b = b

Given that f(x) and the image of g(x) have the same line of symmetry, we have;

The line of symmetry of f(x) is x = 1

Therefore, from the formula for the line of symmetry, we have;

x = -b/(2·a)

x = 1

By substitution, we have;

1 =  -b/(2·a)

∴ -2·a = b

Given that a = 3, we get;

-2 × 3 = -6 = b

b = -6

3 0
3 years ago
Just some math :> and meh needs halp
vesna_86 [32]

Answer:16

Step-by-step explanation:

5 times 2 is 10. 10 times 0 is 0. 1 times 6 is six

8 0
3 years ago
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